Girl Talk is the name of at least 4 known artists:
These are photos from concerts where Girl Talk played, so they may be of other bands that played the concert as well.
Pemberton Music Festival 2014 Jul 18 - 20, 2014 Pemberton, British Columbia, Canada Uploaded by Desperately Seeking Setlists
Big Guava Festival 2014 May 2 - 4, 2014 Tampa, Florida, United States Uploaded by Mkrabbit17